Stalled popup navigation could allow address bar origin spoofing in Firefox for iOS
A malicious webpage could stall a popup's cross-origin navigation after commit, causing the address bar to display the destination origin while continuing to render attacker-controlled content. This vulnerability was fixed in Firefox for iOS 155.0.
Unscored under this view's policy Not listed in this KEV snapshot. Forecast present in this snapshot.
Published 2026-08-31T19:37:55.587Z. Updated 2026-08-31T20:09:56.066Z.